摘要
选择了 3 0 1、3 0 4不锈钢材料实验研究了奥氏体不锈钢在不同应变率 ,不同环境温度下的冲击力学性能及冲击诱发马氏体相变 ,测试了这两种材料受冲击后力学性能的变化 ,得到了有意义的结论。
In this paper,we have chosen 301 and 304 type stainless steels as experimental material to investigate the mechanical properties and phase transitions of austenitic steels under impact loading.It was shown from the experiments that the material properties had been evidently changed after the material was impacted.
出处
《兵器材料科学与工程》
CSCD
北大核心
2000年第4期36-42,共7页
Ordnance Material Science and Engineering
基金
国家自然科学基金! ( 19772 0 42 )
中物院基金!(9810 102)资助
关键词
冲击
相变
力学性能
impact,phase transition,mechanical property
